I have a query about custom entity extractor .Suppose i have a site without any managed metadata column and i am creating a content type and adding a column i.e Location and attaching that content type to the Library .All the newly added documents will have a location column and i can bind this ows_location crawled property to any managed property and add that as refiner in my search page.Issue is about the old documents,i created content entity extractor and bind it to managed property 'body' it will show me result after crawling.My question is that the above setting is creating two different types of refiners i.e one for managed metadata propert and other for entity extractor.Can we have just one Refiner?I thought of binding the crawl properties to 'body' managed property but thats not possible.Please suggest any so